package day05;

import java.sql.SQLOutput;
import java.util.Arrays;

public class Max0Array {
    public static void main(String[] args) {





/*
        int[]arr = new int[10];
        for (int i =1;i<arr.length;i++){

            arr[i]= (int)(Math.random()*100);
            System.out.println(arr[i]);
        }

        int max = arr[0];
        for (int i = 1;i<arr.length;i++){
            if (arr[i]>max){
                max = arr[i];
            }
        }

        System.out.println("最大值为:" + max);

*/
        //5)数组的排序
        int[] arr = new int[10];
        for (int i = 1;i<arr.length;i++){
            arr[i] = (int)(Math.random()*100);
            System.out.println(arr[i]);

        }
        Arrays.sort(arr);//对arr数组升序排列
        System.out.println("正着排序:");
        for(int i=0;i<arr.length;i++){
            System.out.println(arr[i]);
        }

        System.out.println("倒着排序:");
        for(int i=arr.length-1;i>=0;i--){
            System.out.println(arr[i]);
        }









    }
}
